| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.91 | 4.220% | $219.8104 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $198.59 | 5.562% | $209.6356 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $238.84 | 8.479% | $259.0912 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $76.64 | 4.686% | $80.2314 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $6.51 | 8.212% | $7.0446 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $126.79 | 12.513% | $142.6552 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $198.87 | 11.323% | $221.3881 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $1,057.15 | $1,139.8565 | $1,139.86 | $1,139.90 | $1,139.80 | |